The New Encyclopaedia Britannica: Macropaedia: knowledge in depth. 19 vEncyclopaedia Britannica, Incorporated, 1981 - Encyclopedias and dictionaries |
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Page 28
... represented in the reperto- ry by about 20 works adhering , in the main , to the forms and textures of the 19th century . Both men embrace the new harmonic techniques without departing entirely from Romantic expressiveness . Many of ...
... represented in the reperto- ry by about 20 works adhering , in the main , to the forms and textures of the 19th century . Both men embrace the new harmonic techniques without departing entirely from Romantic expressiveness . Many of ...
Page 109
... represented by attaching the proper number of R groups to the functional groups that distinguish the vari- ous classes . Alkenes , for example , can be represented by the general formula shown below : R R R R ( If one of the R groups in ...
... represented by attaching the proper number of R groups to the functional groups that distinguish the vari- ous classes . Alkenes , for example , can be represented by the general formula shown below : R R R R ( If one of the R groups in ...
Page 162
... represented by a formula , in which the chemical symbol of an element stands for one atom of that element and subscripts de- note the proportions of the different kinds of atoms pres- ent in the compound . Sodium chloride , or common ...
... represented by a formula , in which the chemical symbol of an element stands for one atom of that element and subscripts de- note the proportions of the different kinds of atoms pres- ent in the compound . Sodium chloride , or common ...
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Common terms and phrases
acid activity administration ammonia army atomic orbitals became benzene bonds Buddhist called carbon atoms cells central centre Ceylon Ch'in Chaetognatha Charadriiformes Charles Chaucer chemical bond chemical reactions chemistry chemoreception Chess Chicago children's literature Chile China Chinese chloride Chou common complex compounds covalent covalent bonds cultural disease drugs dynasty early economic electrons elements emperor energy example fluorine groups hydrogen important increased industry insects involved ions isotopes king known land large number Lo-yang major mass materials ment metal methods molecular molecules nitrogen northern nuclei occur officials orbitals organic oxide oxygen party percent period political population provinces quartets reactants receptors region reign result river separation Shang shell Sinhalese social sodium sodium chloride solution southern species structure substances sulfonamide sulfur sulfuric acid Szechwan T'ang Taoist temperature tion Tsung turtles Yangtze